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Author SHA1 Message Date
vegorov@chromium.org
948a0dea44 When marking dependent code for deoptimization print the group that is being deoptimized. 
Otherwise it is impossible to figure out from the --trace-deoptimization output what is going on.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/467183002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23191 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-19 10:56:49 +00:00
bmeurer@chromium.org
10678fb22f Setup heap-unittests and runtime-unittests. 
Initial import of empty unit test suites for Toon and Hannes.

R=hpayer@chromium.org

Review URL: https://codereview.chromium.org/475233005

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23190 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-19 10:54:54 +00:00
rodolph.perfetta@arm.com
4d895bd217 ARM64: Refactor instruction selection unit tests. 
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/475823002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23188 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-19 10:14:29 +00:00
bmeurer@chromium.org
c26d0b5f20 Fix NaCl build. 
TBR=jarin@chromium.org

Review URL: https://codereview.chromium.org/472823003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23187 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-19 09:20:51 +00:00
bmeurer@chromium.org
7068a4ea6b Fix types for SimplifiedLowering. 
TBR=jarin@chromium.org

Review URL: https://codereview.chromium.org/484603003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23186 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-19 09:17:00 +00:00
yangguo@chromium.org
5f5f8e6724 Make internalized string parser in JSON.parse GC-safe 
SubStringKey::AsHandle is not GC-safe because the string backing store
may move.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/484703002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23185 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-19 08:53:38 +00:00
bmeurer@chromium.org
cf51230881 [turbofan] Add proper conversion operators for int32<->int64. 
This affects arm64 and x64. Note that we do not yet optimize
these conversions. Later we will add support for merging these
conversion operators into other operations during instruction
selection.

TEST=cctest,compiler-unittests
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/487723002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23184 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-19 08:48:41 +00:00
hpayer@chromium.org
91599ffc6c Do not install fillers when right trimming large objects. 
BUG=
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/487703002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23183 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-19 08:35:39 +00:00
yangguo@chromium.org
3527f40b7e Reorder native javascript files. 
R=verwaest@chromium.org
BUG=403717
LOG=N

Review URL: https://codereview.chromium.org/470083003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23182 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-19 08:29:48 +00:00
ulan@chromium.org
96038b7183 Fix Android build. 
BUG=v8:3506
LOG=N
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/486123002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23181 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-19 08:27:33 +00:00
verwaest@chromium.org
5598348272 Revert "Get rid of dead version of GetNormalizedProperty" 
(Doh, landed too early)

R=jkummerow@chromium.org

BUG=

Review URL: https://codereview.chromium.org/487163002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23180 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-19 08:14:01 +00:00
machenbach@chromium.org
328cdd1106 [Auto-roll] Bump up version to 3.29.7.0 
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/483223003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23179 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-19 07:34:18 +00:00
verwaest@chromium.org
c70ca1344a Get rid of dead version of GetNormalizedProperty 
BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/481073002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23178 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-19 07:09:41 +00:00
bmeurer@chromium.org
e0e17b905d Revert "[arm] Shorter test names for parameterized tests." 
This reverts commit r23142 because GoogleTest is very picky about the
parameterized test case names, so not even using an anonymous namespace
can please GTest. Also reverts the renaming applied to in the
ChangeLowering unit test.

TBR=jarin@chromium.org
BUG=v8:3489
LOG=n

Review URL: https://codereview.chromium.org/484953003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23177 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-19 05:24:32 +00:00
weiliang.lin@intel.com
3170fbb305 X87: Use LookupIterator for CompileLoadInterceptor and delete Object::Lookup 
port r23168.

original commit message:

 Use LookupIterator for CompileLoadInterceptor and delete Object::Lookup

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/481323002

Patch from Chunyang Dai <chunyang.dai@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23176 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-19 04:56:54 +00:00
bmeurer@chromium.org
936d7218b4 [turbofan] Support lowering of ChangeFloat64ToTagged/ChangeTaggedToInt32. 
Adds new ValueEffect operator to ensure proper scheduling of
AllocateHeapNumber call nodes.

Also includes some refactoring to reduce code duplication.

TEST=compiler-unittests
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/481903002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23175 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-19 04:54:06 +00:00
akos.palfi@imgtec.com
37ce51e0e5 MIPS: Use LookupIterator for CompileLoadInterceptor and delete Object::Lookup. 
Port r23168 (d860963)

BUG=
R=akos.palfi@imgtec.com

Review URL: https://codereview.chromium.org/473243003

Patch from Balazs Kilvady <balazs.kilvady@imgtec.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23173 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-18 19:37:49 +00:00
machenbach@chromium.org
75ba5e0561 [Auto-roll] Bump up version to 3.29.6.0 
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/478373002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23172 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-18 17:34:11 +00:00
verwaest@chromium.org
92e3d3c85c Add temporary hack compatible with old delete behavior so we can roll into blink. We'll need to update the broken test. 
BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/483753003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23171 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-18 16:52:23 +00:00
verwaest@chromium.org
84591db11a Use LookupIterator in SetAccessor / DefineAccessor and remove "search_hidden_prototypes" from LookupOwn 
BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/468163002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23169 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-18 15:08:14 +00:00
verwaest@chromium.org
604031af8b Use LookupIterator for CompileLoadInterceptor and delete Object::Lookup 
BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/466283003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23168 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-18 15:03:13 +00:00
verwaest@chromium.org
109db3ca12 Rename the configuration flags of the LookupIterator 
BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/469733002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23167 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-18 14:59:04 +00:00
verwaest@chromium.org
6867595ce7 Rewrite DeleteProperty using the LookupIterator 
BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/468073002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23166 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-18 14:46:38 +00:00
verwaest@chromium.org
41a970c5e7 Always assume SetOwnPropertyIgnoreAttributes to be CERTAINLY_NOT_FROM_KEYED 
BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/463963002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23165 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-18 14:38:44 +00:00
verwaest@chromium.org
e1575f8369 Remove the extensibility flag. Instead just rely on hidden_string as indication. 
BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/466033002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23164 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-18 14:27:24 +00:00
verwaest@chromium.org
e61f727705 Rewriting SetOwnPropertyIgnoreAttributes using the LookupIterator 
BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/468493002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23163 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-18 14:26:30 +00:00
machenbach@chromium.org
d0fc03b5ce [Auto-roll] Bump up version to 3.29.5.0 
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/480993002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23162 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-18 14:04:11 +00:00
titzer@chromium.org
5281cbebca Finish TODO in Schedule. s/entry/start/g and s/exit/end/g to be more regular. 
R=jarin@chromium.org
BUG=

Review URL: https://codereview.chromium.org/484653002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23161 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-18 13:28:10 +00:00
titzer@chromium.org
849a226d38 Move some methods from OperatorProperties into Scheduler that are only related to scheduling. Now these methods take a Node* parameter, as decisions relating floating control need distinguish not just operators but nodes. 
R=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/474983003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23160 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-18 13:09:06 +00:00
dslomov@chromium.org
65ae6e92ab Parse 'super' keyword. 
BUG=v8:3330
LOG=N
R=arv@chromium.org, marja@chromium.org

Review URL: https://codereview.chromium.org/480543002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23157 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-18 12:35:34 +00:00
bmeurer@chromium.org
d9fe1e71c3 [turbofan] Add new ControlEffect and Finish operators. 
Fix the ChangeLowering to properly use ControlEffect nodes
to turn the control output of IfTrue nodes into an effect
input for the Load nodes, and to properly use Finish nodes
to ensure that allocation and store were both performed
prior to actually using the allocated heap number.

TEST=compiler-unittests
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/479163002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23149 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-18 11:36:06 +00:00
bmeurer@chromium.org
e4db78e705 [arm] Recognize comparisons of shifts with zero. 
For example, recognize

  0 == r1 << r2

and generate a single

  MOVS rt, r1, lsl r2

instruction.

TEST=cctest,compiler-unittests
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/478233002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23148 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-18 11:10:01 +00:00
machenbach@chromium.org
8da9f23d44 [Auto-roll] Bump up version to 3.29.4.0 
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/482693002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23147 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-18 09:34:17 +00:00
bmeurer@chromium.org
0664127dba Work-around weird GCC 4.6 linker issue with SmiTagging template. 
TBR=rossberg@chromium.org

Review URL: https://codereview.chromium.org/485653002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23146 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-18 09:12:12 +00:00
titzer@chromium.org
ee8b9805b5 Remove dead data structure in Scheduler. 
R=jarin@chromium.org
BUG=

Review URL: https://codereview.chromium.org/478253002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23145 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-18 08:59:55 +00:00
jkummerow@chromium.org
dacca11cb9 Correctly handle holes when concat()ing double arrays 
BUG=chromium:403409
LOG=y
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/468863003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23144 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-18 08:51:35 +00:00
yangguo@chromium.org
cf75a0b6e6 Fix PromiseHasRejectHandler. 
The odd-numbered items in the queue are deferred objects, not promises.

R=aandrey@chromium.org

Review URL: https://codereview.chromium.org/473803003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23143 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-18 08:43:11 +00:00
bmeurer@chromium.org
669305c50a [arm] Shorter test names for parameterized tests. 
See https://codereview.chromium.org/475823002 for the discussion.

TEST=compiler-unittests
R=jarin@chromium.org
BUG=v8:3489
LOG=n

Review URL: https://codereview.chromium.org/483643002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23142 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-18 07:56:14 +00:00
yangguo@chromium.org
84edfa3d0c Purge unused internalized string accessors. 
R=marja@chromium.org

Review URL: https://codereview.chromium.org/471923002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23141 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-18 07:54:19 +00:00
bmeurer@chromium.org
d32fa64d33 Refactor ChangeLowering class to avoid template specialization. 
Also refactor the unit tests and add support to easily
match DAGs using CaptureEq() matcher.

TEST=compiler-unittests
BUG=v8:3489
LOG=n
R=jarin@chromium.org

Review URL: https://codereview.chromium.org/480863002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23140 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-18 06:54:07 +00:00
machenbach@chromium.org
e5a24048f6 [Auto-roll] Bump up version to 3.29.3.0 
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/482523002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23138 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-16 21:34:13 +00:00
jarin@chromium.org
bf5114736c During graph scheduling, traverse the roots in one go. 
This makes the scheduler more than 30x faster on zlib.

BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/474963002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23137 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-16 18:58:13 +00:00
machenbach@chromium.org
f32b9ca516 [Auto-roll] Bump up version to 3.29.2.0 
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/479563004

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23135 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-15 17:04:18 +00:00
rmcilroy@chromium.org
ee26e273cb [turbofan]: Fix TurboFan for out-of-line constant pool on Arm. 
Use LeaveFrame so that the constant pool pointer register is correctly restored
when using the out-of-line constant pool.  Also clean up duplicate code in
builtins-arm.cc.

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/469283002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23134 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-15 14:35:00 +00:00
machenbach@chromium.org
10b0c6d36a [Auto-roll] Bump up version to 3.29.1.0 
TBR=machenbach@chromium.org

Review URL: https://codereview.chromium.org/473943002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23132 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-14 15:34:12 +00:00
dusan.milosavljevic@imgtec.com
6dee88849a MIPS: Fix deoptimization entry table when branch cannot reach. 
This fixes failures when table has more than 8192 entries, and preserves
optimization to have 2 instructions per entry.

TEST=mozilla/regress-398085-01
BUG=
R=paul.lind@imgtec.com

Review URL: https://codereview.chromium.org/477623002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23131 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-14 15:23:01 +00:00
mstarzinger@chromium.org
5c7edb7e2b Enable access check tests that no longer fail with TF. 
R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/473873002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23130 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-14 13:24:57 +00:00
verwaest@chromium.org
5bbb3a236d Rewrite GetAccessor using the LookupIterator 
BUG=
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/467293003

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23129 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-14 13:02:49 +00:00
mstarzinger@chromium.org
3adac582b0 Deprecate LoweringBuilder in favor of Reducer. 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/476733002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23128 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-14 12:24:37 +00:00
jarin@chromium.org
0caf06dbd2 Remove the flaky store buffer test for maps. 
BUG=
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/471953002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23127 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2014-08-14 11:31:42 +00:00